51915706682

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1249}}^1\times {\mathrm{2153}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 91162665000

約数和(自身を除く): 39246958318

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1249, 1379, 2153, 2498, 2758, 4306, 8743, 9653, 15071, 17486, 19306, 30142, 61201, 105497, 122402, 210994, 246053, 424141, 492106, 848282, 1722371, 2689097, 2968987, 3444742, 5378194, 5937974, 12056597, 18823679, 20782909, 24113194, 37647358, 41565818, 131765753, 263531506, 529752109, 1059504218, 3708264763, 7416529526, 25957853341, 51915706682]

約数ペア:

[(1, 51915706682), (2, 25957853341), (7, 7416529526), (14, 3708264763), (49, 1059504218), (98, 529752109), (197, 263531506), (394, 131765753), (1249, 41565818), (1379, 37647358), (2153, 24113194), (2498, 20782909), (2758, 18823679), (4306, 12056597), (8743, 5937974), (9653, 5378194), (15071, 3444742), (17486, 2968987), (19306, 2689097), (30142, 1722371), (61201, 848282), (105497, 492106), (122402, 424141), (210994, 246053)]